Question

URGENTEEEEE
RAIZ CÚBICA DE 3 ELEVADO A 2 x 7 ELEVADO A 3

Answer 1

$\sqrt[3]{3^2.7^3} \\ \\ 3^2=3.3=9 \\ 7^3=7.7.7=49.7=343 \\ \\ assim: \\ \sqrt[3]{9.343}= \sqrt[3]{3087} \\ \\ aproximadamente=14,56$

Answer 2

³I(2.7)³
³I2³.³I7³
³I8.³I343
³I2744
14.